Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GENERAL MOTORS CO NORTH AMERICAN TRUCK GROUP VALIDATION CENT
200 S BLVD, PONTIAC, MI, 483412857
Parent company: GENERAL MOTORS CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Xylene (mixed isomers) | n-Butyl alcohol | Methyl isobutyl ketone | Methyl ethyl ketone | Certain glycol ethers | Total |
|---|---|---|---|---|---|---|
| 1994 | 293,000 | 133,000 | 43,750 | 22,000 | 40,400 | 595,065 |
| 1993 | 359,000 | 107,000 | 120,750 | 8,600 | 71,600 | 740,655 |
| 1992 | 256,000 | 101,000 | 98,750 | 11,800 | 63,600 | 618,400 |
| 1991 | 310,000 | 85,000 | 95,750 | 10,900 | 74,000 | 637,250 |
| 1990 | 279,900 | 100,300 | 50,200 | 12,400 | 80,600 | 556,503 |
| 1989 | 410,450 | 130,034 | 170,590 | 17,100 | 99,900 | 920,637 |
| 1988 | 270,230 | 35,000 | 130,420 | 3,600 | — | 502,370 |
| 1987 | 170,604 | 100,000 | — | 410,000 | — | 711,636 |